Tamper evidencing structure for a closure



FIG. 1 is a perspective view showing my new design;

FIG. 2 is a front view of the tamper evidencing structure;

FIG. 3 is a top view of the tamper evidencing structure; and

FIG. 4 is a bottom view of the tamper evidencing structure.

The tamper evidencing structure is shown in full lines and the closure, which is environmental matter only and forms no part of the claimed design, is shown in broken lines. 

The ornamental design for tamper evidencing structure for a closure, as shown and described. 